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2nd Mate Exam Oral Questions and answers by Capt Chandra



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Q. 1) Explain sewage treatment plant and values ?

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    type approved by admin.
    test results laid n ispp cert.
    shal nt produce visible float nor discoloration of surrounding water.

    Binu george | 6 years ago | EDIT | REPLY

      Q. 2) What is pssa ? example

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        particularly sensitive sea area
        greatbarrier reef, australia

        Binu george | 6 years ago | EDIT | REPLY
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          Particularly Sensitive Sea Area
          (PSSA) is an area that needs
          special protection through action
          by IMO because of its
          significance for recognized
          ecological or socio-economic or
          scientific reasons and which may
          be vulnerable to damage by
          international maritime activities.
          The criteria for the identification
          of particularly sensitive sea areas
          and the criteria for the
          designation of special areas are
          not mutually exclusive. In many
          cases a Particularly Sensitive Sea
          Area may be identified within a
          Special Area and vice versa.

          Thiyaga rajan | 5 years ago | EDIT | REPLY

            Q. 3) Marpol annex 6 , what is seca ? example of seca

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              sox emission control area
              baltic sea, north sea area.

              Binu george | 6 years ago | EDIT | REPLY
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                example of SECA are north sea,baltic sea,north american waters.

                Arunkumar Moorthy | 5 years ago | EDIT | REPLY

                Q. 4) Marpol annex 4 and 5

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                  Annex IV Regulations for the Prevention of Pollution by Sewage from Ships

                  Annex V Regulations for the Prevention of Pollution by Garbage from Ships

                   

                  Jagades babu | 6 years ago | EDIT | REPLY




                    Q. 6) Fire in cargo hold ? you have to release co2 what pecautions u'll take

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                      In case of personnel in working in the cargo hold, pls evacuate immediately after hearing the audible alarm n report to the designated mustr station.
                      close the ventialtion to the hold
                      close the hatches
                      release the CO2

                      Vishal singh | 6 years ago | EDIT | REPLY
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                        Always take head count b4 releasing co2

                        Vikram Singh | 6 years ago | EDIT | REPLY

                          Q. 7) What is coal loading precautions ? how will you ventilate

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                            Ventilation for coal cargo is done using the surface ventilation procedure....
                            Precaution for loading coal refer erol fernandes cargo work pg no.47

                            Joyston Leitao | 6 years ago | EDIT | REPLY
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                              the first five day after loading all ventilators shuld be utilized for remove the gas

                              Jagan chitti | 6 years ago | EDIT | REPLY

                                Q. 8) What is IMDG classifications ? what is 6(i) ? what is symbol for class 7

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                                  ENGLISH
                                  GIRL
                                  FUCK
                                  FIRST
                                  SUCK
                                  SECOND
                                  OPEN
                                  OUT
                                  PUSSY
                                  IN
                                  RED
                                  COLOUR
                                  MINI

                                  Vivek misra | 6 years ago | EDIT | REPLY

                                    Q. 9) What is ecdis , how are charts corrected on ecdis ?

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                                      ECDIS stand electronic chart display and information system. It is updated with the help of a CD.

                                      Abdul Nadaf | 6 years ago | EDIT | REPLY
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                                        An ECDIS is a unified navigational information display which presents on an updated chart background,updated route,present position and fast track, combining these as approprite with radar,ARPA and other navigational sensors in order to improve safe navigational through the clear display of the situation in the vicinity of the ship.
                                        chart can be corrected through a floppy disc,compact disc, even directly through the satellite systems. The latest system of updating charts is that the manufacturer transmit the chart updated as broadcast in coded format. Dedicated software is fitted in the ECDIS which will receive these updates,decode them and correct the charts.

                                        Arunkumar Moorthy | 5 years ago | EDIT | REPLY

                                          Q. 10) What is squat ? how will you reduce effect of squat ?

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                                            The Change in ships trim when being at motion or being stationary is called squat. The Squat is mainly experienced over in shallow waters it increases with square of the speed of the ship in order to reduce squat ship speed has to be reduced squat is calculated by the formulae
                                            squat= V(square)/100*Cb

                                            ManojKumar Kalamegam | 6 years ago | EDIT | REPLY
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                                              bodily sinkage+change in trim

                                              Vivek misra | 6 years ago | EDIT | REPLY
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                                                Squat is a bodily sinkage of a ship due to its movement through the water and is depend on speed, ship form, and the underwater clearance.
                                                The overall decrease in the underkeel clearance fwd. and aft is called squat.

                                                TO ELIMINATE SQUAT;
                                                reduce speed,
                                                Sufficiant UKC is to be kept to avoid SQUAT.


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